.back {
    width: 100%;
    height: 100%;
    background: url(../imgs/4.jpg)no-repeat;
    background-size: cover;

    .back-center {
        width: 100%;
        padding: 80px 30px 0 30px;

        h2 {
            font-size: 20px;
            position: absolute;
            top: 26px;
            right: 20px;
            font-weight: normal;

            a {
                color: #fff;
                font-size: 20px;
            }
        }

        h3 {
            font-weight: normal;
            font-size: 28px;
            color: #fff;


        }

        h5 {
            font-size: 16px;
            color: #ccc;
            font-weight: normal;
            margin-top: 5px;

        }


        .int {
            margin-top: 43px;
           
            .int-p input {
                width: 100%;
                height: 50px;
                padding-left: 20px;
                margin-bottom: 18px;
                border: none;
                border-radius: 25px;
                background-color: rgba(221, 216, 216, 0.726);
                color: #fff;
                font-size: 16px;
                box-sizing: border-box;
                ::placeholder{
                    color: #fff;
                }

            }
            .int-p1{
                display: flex;
            input {  
                width: 68%;
                height: 50px;
                padding-left: 20px;
                margin-bottom: 18px;
                border-radius: 25px;
                background-color: rgba(221, 216, 216, 0.726);
                color: #fff;
                font-size: 16px;
                box-sizing: border-box;
                ::placeholder{
                    color: #fff;
                }
            }

            .int-p1-img {
                width: 30%;
                height: 50px;
                display: inline-block;
                background-color: aqua;
            }
        }
            .int-seletor {
                color: #fff;
            }

            .int-p2 button {
                border: none;
                width: 100%;
                line-height: 50px;

                margin-bottom: 18px;
                border-radius: 25px;
                background-color: rgba(69, 160, 92, 0.575);
                color: #fff;
            }
        }

        .errmsg {
            text-align: center;
            font-size: 14px;
            color: red;
        }

        .post {
            text-align: right;
            
            color: #fff;
            font-size: 14px;
        }

        .hold {
            color: #fff;
            margin: 60px;
            text-align: center;
        }
    }

}